Feature(HERO) Add randomly selected standard AI to bots

public/game_classes/Hero.js

@@ -49,7 +49,7 @@ Hero.prototype.takeDamage = function(amount) {
   this.health -= amount;
   if (this.health <= 0) {
     this.dead = true;
-    
+
     // Only return the damage actually needed
     // to kill this hero
     return amount + this.health;
@@ -116,4 +116,94 @@ Hero.prototype.getCode = function() {
   return 'H' + idStr;
 };
 
-module.exports = Hero;
+Hero.prototype.move = function(gameData, helpers) {
+    // Select a random brain for this hero
+    var brains = Object.keys(Hero.brains);
+    this.move = Hero.brains[brains[ brains.length * Math.random() << 0 ]];
+    return this.move(gameData, helpers);
+};
+
+Hero.brains = {
+  BlindMan: function(gameData, helpers) {
+    var myHero = gameData.activeHero;
+    var choices = ['North', 'South', 'East', 'West'];
+    return choices[Math.floor(Math.random()*4)];
+  },
+  Priest: function(gameData, helpers) {
+    var myHero = gameData.activeHero;
+    if (myHero.health < 60) {
+      return helpers.findNearestHealthWell(gameData);
+    } else {
+      return helpers.findNearestTeamMember(gameData);
+    }
+  },
+  UnwiseAssassin: function(gameData, helpers) {
+    var myHero = gameData.activeHero;
+    if (myHero.health < 30) {
+      return helpers.findNearestHealthWell(gameData);
+    } else {
+      return helpers.findNearestEnemy(gameData);
+    }
+  },
+  CarefulAssassin: function(gameData, helpers) {
+    var myHero = gameData.activeHero;
+    if (myHero.health < 50) {
+      return helpers.findNearestHealthWell(gameData);
+    } else {
+      return helpers.findNearestWeakerEnemy(gameData);
+    }
+  },
+  SafeDiamondMiner: function(gameData, helpers) {
+    var myHero = gameData.activeHero;
+
+    //Get stats on the nearest health well
+    var healthWellStats = helpers.findNearestObjectDirectionAndDistance(gameData.board, myHero, function(boardTile) {
+      if (boardTile.type === 'HealthWell') {
+        return true;
+      }
+    });
+    var distanceToHealthWell = healthWellStats.distance;
+    var directionToHealthWell = healthWellStats.direction;
+
+
+    if (myHero.health < 40) {
+      //Heal no matter what if low health
+      return directionToHealthWell;
+    } else if (myHero.health < 100 && distanceToHealthWell === 1) {
+      //Heal if you aren't full health and are close to a health well already
+      return directionToHealthWell;
+    } else {
+      //If healthy, go capture a diamond mine!
+      return helpers.findNearestNonTeamDiamondMine(gameData);
+    }
+  },
+  SelfishDiamondMiner: function(gameData, helpers) {
+    var myHero = gameData.activeHero;
+
+    //Get stats on the nearest health well
+    var healthWellStats = helpers.findNearestObjectDirectionAndDistance(gameData.board, myHero, function(boardTile) {
+      if (boardTile.type === 'HealthWell') {
+        return true;
+      }
+    });
+
+    var distanceToHealthWell = healthWellStats.distance;
+    var directionToHealthWell = healthWellStats.direction;
+
+    if (myHero.health < 40) {
+      Heal no matter what if low health
+      return directionToHealthWell;
+    } else if (myHero.health < 100 && distanceToHealthWell === 1) {
+      //Heal if you aren't full health and are close to a health well already
+      return directionToHealthWell;
+    } else {
+      //If healthy, go capture a diamond mine!
+      return helpers.findNearestUnownedDiamondMine(gameData);
+    }
+  },
+  Coward: function(gameData, helpers) {
+    return helpers.findNearestHealthWell(gameData);
+  }
+};
+
+module.exports = Hero;

public/js/game/Game.js

@@ -68,16 +68,17 @@ var Game = Backbone.Model.extend({
       while (gameData.ended === false || turnKeeper < 1010) {
         if (gameData.activeHero.id === 0) {
           var usersFunction = new Function(move);
-          var usersMove = (usersFunction(gameData, helpers));
+          var usersMove = usersFunction(gameData, helpers);
           handleHeroTurn.call(gameData, usersMove);
           this.clientSideGame[turnKeeper] = JSON.parse(JSON.stringify(gameData));
           console.log('----------');
           console.log('Turn number: ', (gameData.turn - 1));
           console.log('Your hero ' + gameData.moveMessage.slice(7));
           console.log('**********');
         } else {
-          var choices = ['North', 'South', 'East', 'West'];
-          handleHeroTurn.call(gameData, (choices[Math.floor(Math.random()*4)])); 
+          var botsFunction = gameData.activeHero.move;
+          var botsMove = botsFunction(gameData, helpers);
+          handleHeroTurn.call(gameData, botsMove);
           this.clientSideGame[turnKeeper] = JSON.parse(JSON.stringify(gameData));
         }
         var max = turnKeeper;
@@ -92,7 +93,7 @@ var Game = Backbone.Model.extend({
   initialize: function() {
 
   },
-  
+
   gameSet: function(gameData) {
     this.set('turn', gameData.turn);
     this.set('maxTurn', gameData.maxTurn);
@@ -130,7 +131,7 @@ var Game = Backbone.Model.extend({
       teamBlue.add(hero);
     });
 
-    
+
     _.each(_.flatten(gameData.board.tiles), function(tileObject, key, list) {
       //The id from our game model was overwriting
       tileObject.battleId = tileObject.id || tileObject.battleId;
@@ -148,4 +149,4 @@ var Game = Backbone.Model.extend({
   updateTurn: function(turn) {
     this.gameSet(this.clientSideGame[turn]);
   }
-});
+});